JPH03108574U - - Google Patents
Info
- Publication number
- JPH03108574U JPH03108574U JP1786390U JP1786390U JPH03108574U JP H03108574 U JPH03108574 U JP H03108574U JP 1786390 U JP1786390 U JP 1786390U JP 1786390 U JP1786390 U JP 1786390U JP H03108574 U JPH03108574 U JP H03108574U
- Authority
- JP
- Japan
- Prior art keywords
- end wall
- reinforcing plate
- booster
- booster shell
- joined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図ないし第３図は本考案の第１実施例を示
すもので、第１図は負圧ブースタの縦断側面図、
第２図は第１図の部拡大図、第３図は前部シエ
ル半体及び補強板の結合前の縦断面図、第４図は
本考案の第２実施例を示す、第２図と同様の断面
図である。
１……ブースタシエル、３０……補強板、３２
……連結フランジ、３３……連結ボルト、３４…
…ナツト、３７……袋ナツト、３８……環状溶接
部、Ｂ……負圧ブースタ、Ｍ……マスタシリンダ
。
1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a longitudinal sectional side view of a negative pressure booster;
Fig. 2 is an enlarged view of the part shown in Fig. 1, Fig. 3 is a vertical sectional view of the front shell half and the reinforcing plate before they are combined, and Fig. 4 shows a second embodiment of the present invention. It is a similar cross-sectional view. 1...Booster shell, 30...Reinforcement plate, 32
...Connection flange, 33 ...Connection bolt, 34...
... Nut, 37 ... Cap nut, 38 ... Annular welded part, B ... Negative pressure booster, M ... Master cylinder.
Claims (1)
るための連結ボルト３３を突設し、同端壁内面に
補強板３０を接合した負圧ブースタにおいて、 補強板３０に、ブースタシエル１の端壁を貫通
する連結ボルト３３の基端部を植込む袋ナツト３
７を気密に連設し、この袋ナツト３７の開口部を
囲繞する環状溶接部３８を介して補強板３０をブ
ースタシエル３８の端壁内面に接合したことを特
徴とする、負圧ブースタ。[Scope of Claim for Utility Model Registration] A negative pressure booster in which a connecting bolt 33 for connecting other objects is provided protruding from the outer surface of the end wall of the booster shell 1, and a reinforcing plate 30 is joined to the inner surface of the same end wall, the reinforcing plate At 30, a cap nut 3 is inserted into which the base end of the connecting bolt 33 passing through the end wall of the booster shell 1 is inserted.
7 are airtightly arranged in series, and a reinforcing plate 30 is joined to the inner surface of the end wall of the booster shell 38 via an annular welded portion 38 surrounding the opening of the cap nut 37.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1786390U JPH03108574U (en) | 1990-02-23 | 1990-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1786390U JPH03108574U (en) | 1990-02-23 | 1990-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108574U true JPH03108574U (en) | 1991-11-07 |
Family
ID=31521039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1786390U Pending JPH03108574U (en) | 1990-02-23 | 1990-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108574U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256479B2 (en) * | 1981-07-27 | 1987-11-26 | Doryokuro Kakunenryo Kaihatsu Jigyodan |
-
1990
- 1990-02-23 JP JP1786390U patent/JPH03108574U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256479B2 (en) * | 1981-07-27 | 1987-11-26 | Doryokuro Kakunenryo Kaihatsu Jigyodan |